debuggers.hg

view tools/xm-test/tests/sedf/04_sedf_slice_upper_neg.py @ 0:7d21f7218375

Exact replica of unstable on 051908 + README-this
author Mukesh Rathor
date Mon May 19 15:34:57 2008 -0700 (2008-05-19)
parents
children
line source
1 #!/usr/bin/python
3 # Copyright (C) International Business Machines Corp., 2005
4 # Author: Dan Smith <danms@us.ibm.com>
5 # Author: Ryan Harper <ryanh@us.ibm.com>
7 from XmTestLib import *
9 def get_sedf_params(domain):
10 status, output = traceCommand("xm sched-sedf %s" %(domain.getName()))
11 return (status, output.split('\n')[1].split())
14 domain = XmTestDomain(extraConfig = {"sched":"sedf"})
16 try:
17 domain.start(noConsole=True)
18 except DomainError, e:
19 if verbose:
20 print "Failed to create test domain because:"
21 print e.extra
22 FAIL(str(e))
24 # get current param values as baseline
25 (status, params) = get_sedf_params(domain)
27 # check rv
28 if status != 0:
29 FAIL("Getting sedf parameters return non-zero rv (%d)", status)
31 # parse out current params
32 (name, domid, p, s, l, e, w) = params
34 # set slice > than current period
35 slice = str(float(p)+1)
37 opts = "%s -s %s" %(domain.getName(), slice)
38 (status, output) = traceCommand("xm sched-sedf %s" %(opts))
40 # we should see this output from xm
41 eyecatcher = "Failed to set sedf parameters"
43 # check for failure
44 if output.find(eyecatcher) >= 0:
45 FAIL("sched-sedf let me set a slice bigger than my period.")
47 # Stop the domain (nice shutdown)
48 domain.stop()